QCAL Messtechnik GmbH products

Gas mixing systems for experimental and testing facilities in research and development laboratories for many different applications as biotechnology (e.g. CO2 – O2 – N2 ), sensor calibration and chemical industry. Also suited for corrosive gases as SO2, H2S and others.

Gas Dosing units for sulfur dioxide and other gases – designed for corrosion tests according to test procedures as for example : DIN EN ISO 6988, DIN 50018 ( Kesternichtest ), DIN EN ISO 3231, mixed flowing gas testing IEC 60068-2- 60 and IMO DE53/WE.2. These units can provide gas atmospheres for high and low concentration ranges as well. They have been adapted to test cabinets from many different manufacturers.

Gasmixers for life science applications / Gascontrol for bioreactors and fermenters / CO2 - reference sensors for incubators / Gas blenders N2-O2-CO2 / Anaerobic Gassing Unit for cell cultures / CO2 Control for incubators.

The VapourCalibrator is used in R&D laboratories, where special gas atmospheres are necessary, usually consisting of a zero gas as nitrogen or air, additional gaseous components as carbon dioxide, carbon monoxide, oxygen or hydrogen and vapour components of either water ( humidity ) or organic liquids ( solvents ) as alcohols, ethers or aromatic compounds as toluene, benzene. The VapourCalibrator can be operated with nearly every liquid.